BIIB
Biogen Inc.
Stock
$222.82−3.06 (−1.35%)Close Oct 1, 2026
Sep 17, 1991 – Oct 1, 2026
| $10,000 became | CAGR | Max drawdown | Sharpe ratio |
|---|---|---|---|
| $713,024 | 12.95% | −90.00% | 0.50 |
| $10,000 became | $713,024 |
|---|---|
| CAGR | 12.95% |
| Max drawdown | −90.00% |
| Sharpe ratio | 0.50 |
Loading the growth chart…
Growth of $10,000
- BIIB
Trailing returns
| Period | BIIB |
|---|---|
| 1M | +3.14% |
| 3M | +6.24% |
| 6M | +21.24% |
| YTD | +26.61% |
| 1Y | +44.48% |
| 3Y | −4.65% |
| 5Y | −4.73% |
| 10Y | −3.34% |
| 15Y | +5.99% |
| 20Y | +8.37% |
| 25Y | +6.03% |
| 30Y | +14.17% |
| Since 1991 | +12.95% |
Metrics
| Return | BIIB |
|---|---|
| Final balance | $713,024 |
| Total return | 7,030.24% |
| CAGR | 12.95% |
| Calendar years | BIIB |
| Best year | 817.65% |
| Worst year | −63.04% |
| Positive years | 20 of 34 |
| Risk | BIIB |
| Max drawdown | −90.00% |
| Longest drawdown | 11.5 years |
| Volatility (annualized) | 55.78% |
| Risk-adjusted | BIIB |
| Sharpe ratio | 0.50 |
| Sortino ratio | 0.76 |
| Calmar ratio | 0.14 |
| Return | BIIB |
|---|---|
| Final balance | $713,024 |
| Total return | 7,030.24% |
| CAGR | 12.95% |
| Calendar years | BIIB |
| Best year | 817.65% |
| Worst year | −63.04% |
| Positive years | 20 of 34 |
| Risk | BIIB |
|---|---|
| Max drawdown | −90.00% |
| Longest drawdown | 11.5 years |
| Volatility (annualized) | 55.78% |
| Risk-adjusted | BIIB |
| Sharpe ratio | 0.50 |
| Sortino ratio | 0.76 |
| Calmar ratio | 0.14 |
Worst drawdowns
| Decline | Peak | Bottom | Recovered |
|---|---|---|---|
| −90.0% | Oct 1991 | Dec 1994 | Dec 1995 |
| −76.2% | Mar 2015 | Apr 2025 | Not yet |
| −66.5% | Mar 2000 | Apr 2000 | Sep 2000 |
| −62.6% | Dec 2000 | Mar 2003 | Oct 2007 |
| −62.0% | Oct 1997 | Sep 1998 | Dec 1998 |
Annual returns
| Year | BIIB |
|---|---|
| 1991from Sep 17 | −30.67% |
| 1992 | −32.69% |
| 1993 | −34.29% |
| 1994 | −63.04% |
| 1995 | +817.65% |
| 1996 | +21.79% |
| 1997 | +44.74% |
| 1998 | +36.73% |
| 1999 | +318.09% |
| 2000 | +92.94% |
| 2001 | +9.09% |
| 2002 | −51.88% |
| 2003 | +10.64% |
| 2004 | +81.50% |
| 2005 | −32.02% |
| 2006 | +8.64% |
| 2007 | +15.71% |
| 2008 | −16.32% |
| 2009 | +12.32% |
| 2010 | +25.33% |
| 2011 | +64.13% |
| 2012 | +33.00% |
| 2013 | +91.00% |
| 2014 | +21.42% |
| 2015 | −9.75% |
| 2016 | −7.43% |
| 2017 | +12.34% |
| 2018 | −5.54% |
| 2019 | −1.39% |
| 2020 | −17.48% |
| 2021 | −2.02% |
| 2022 | +15.42% |
| 2023 | −6.55% |
| 2024 | −40.91% |
| 2025 | +15.09% |
| 2026to Oct 1 | +26.61% |